Can I add hreflang tags or should I just use Polylang?

I was just wondering if there was a way to add hreflang tags to pages using Bricks?

I’ve tried using Polylang, and that works fine except for on the home pages. The Posts element box doesn’t populate on the foreign language pages. The English page is fine. See below.

Homepage (English): https://practicewithnews.com/
Spanish: Practica inglés con las noticias: Inicio - Practice English with News

In the editor, everything looks fine!

It’s strange, because I also have category pages that populate the content fine regardless of the language setting for the page.

Just to be clear, all the posts in the posts element are in English language. The content is for English learners, so I won’t be translating it.

I would love some advice! Thank you!

Well, it seems it was something with the way I had the query set up. I’ve got it working!